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Q: Why do you need to find the reciprocal of the divisor when dividing a fraction?

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Multiply the reciprocal of the divisor by the dividend.

Dividing by any fraction is the same as multiplying by that fraction's reciprocal. To find a fraction's reciprocal on a calculator, simply raise the fraction to the power of -1. In this case, dividing by 1/3 is the same as multiplying by (1/3)-1 = 3. For example, 8 / 1/3 = 8 x 3 = 24

To get the reciprocal of a fraction, exchange the numerator and denominator.

Most people find multiplication by a fraction easier than dividing by a fraction. Dividing by a fraction is equivalent to multiplying by its reciprocal. For example, 10 / (3/4) would require you to divide by 3/4. How many three-quarters in ten? Hmmm... Not that easy. Instead, try multiplying by 4/3 Much easier: 10*(4/3) = 40/3 = 13.33...

The reciprocal of the fraction is simply the fraction raised to the -1 power. Simply "flip the fraction upside down" to find the reciprocal. e.g. 3/23 has a reciprocal of 23/3.

The divisor is the number doing the dividing, rather than the number being divided. For example, in the problem 144/12, 12 is dividing into 144, so 12 is the divisor. If you are dividing mass by volume to attempt to find density, the volume measurement will be the divisor.

1/3. The fraction for 3 is 3/1, and to find a reciprocal, you have to flip the fraction.

When dividing two fractions, multiply the first fraction by the second fraction's reciprocal. 2/3 divided by 3/4 = 2/3 x 4/3

To find the reciprocal of a whole number, you must first write it as a fraction. You do this by writing x/1, if the number is 4, it would be 4/1. Then you would find the reciprocal of that fraction. So using the same example, the reciprocal of 4 is 1/4.

To find the reciprocal of a fraction, you turn it upside down. So the reciprocal of 1/2 is 2/1, or just 2.

Yes. For example, if you're trying to find our 5/9 divided by 4/8, you multiply 5/9 by 8/4, giving you 40/36. (In most cases, simplification is necessary.)

A reciprocal of a number is the value you get by dividing 1 by the number. For example, if you want to find the reciprocal of 10, then you divide 1 by 10 and you get 1/10. You can find the reciprocal of a fraction as well. Thus if you want the reciprocal of 1/10 then you divide 1 by 1/10 which is (1)/(1/10) which yields the original number we started with, namely 10. So 10 and 1/10 are reciprocals of each other. Note also that multiplying any number by its reciprocal will always yield 1.

Multiply by the second fraction's reciprocal. 7/4 divided by 8/5 = 7/4 x 5/8

Switch the numerator with the denominator.

the reciprocal of a number is 1 divided by the number. if you want to find the reciprocal of a fraction you would need to swap the fraction numbers around and then multiply by 1. and then divide the answer.It is 1 divided by the number.

It is called the reciprocal of a fraction when the fraction is turned upside down.To find reciprocal of a mixed number, convert the whole number to the fraction and create an improper fraction: 22/4 becomes 10/4 and the reciprocal is 4/10

5/2 To find the reciprocal, you flip the top (numerator) and bottom (denominator) of the fraction.

The reciprocal of a number is what the original number is multiplied by to get 1. To find this you can simply divide 1 by the number you want the reciprocal for or, if the number is in fraction form, switch the denominator and numerator.

The reciprocal is the inverse of a number, or n-1. To find a reciprocal, change the number to a fraction and invert the numerator and the denominator.

Number x Reciprocal = 1 Therefore Reciprocal = 1/Number

Twelve percent is equivalent to the fraction 12/100. To find the reciprocal of a number, you take its fraction form and switch the numerator (top) and denominator (bottom). So the reciprocal of 12% is 100/12.

To find the reciprocal of a fraction, simply flip the fraction. So the reciprocal of 2 over 13 is 13 over 2. 2/13 ---> 13/2

Do a long division of dividing 1.0000.. by 15. The answer is 0.0666...

you can use multiplication facts to find division facts by dividing your divisor and your quotient to find your answer.

By dividing the numerator and the denominator of the fraction by the same number as for example 4/16 = 2/8 = 1/4